. >> secretary of defense making a trip to afghanistan and telling the world that al-qaida is on the verge of defeat. the most optmistic prediction of the u.s. leader yet saying the u.s. can eliminate and capture leaders in pakistan and yemen. >> i think we have them on the run. i think now is the moment. now is the moment following what happened with what happened to bin laden to put maximum pressure on them because, i do believe that if we continue this effort, that we can cripple al-qaida as a threat to this country. >> and the secretary's schedule in afghanistan is packed and first the meeting with the top u.s. commander general petraeus here and holding a face to face with afghan hamid karzai. they want to with draw 23,000 troops. >> david piper is on the phone from kabul. >> the newly appointed defense secretary arrive went straight in the talks with afghan president karzai and he said the draw down of u.s. troops. he hopes to drive the taliban to peace talks in that period so there can be a reconcilation in this country and the defense secretary w upbeat about killing out al-qaida.